Navigation satellite system antenna



FIG. 1 is a top front left perspective view of a navigation satellite system antenna showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the navigation satellite system antenna that form no part of the claimed design. 

CLAIM We claim the ornamental design for a navigation satellite system antenna, as shown and described. 